Macy's discounts a selection of Nike men's swim apparel, with prices starting from $11.86. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. (In-store pickup may be available.) A couple of best bets:

Proozy offers the Nike Men's Flatspot Sunglasses in Wolf Grey or Matte Blue for $35.99$34.99. With free shipping, that's $2 below our mention from last month, a current low by $19, and the best price we've seen.

Proozy offers the Nike Men's Flatspot Sunglasses in Wolf Grey or Matte Blue for $34.99 with free shipping. That's tied with our mention from two weeks ago, a current low by $26, and the best price we've seen.